Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Overcast

66°F

19°C

Humidity	100%
Wind Speed	SE 7 mph
Barometer	30.00 in
Dewpoint	66°F (19°C)
Visibility	7.00 mi
Last update	19 Sep 10:50 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles N Lake Station IN

Flood Watch September 19, 11:44am until September 20, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch September 19, 11:44am until September 20, 07:00am
NOW until 7:00am Sun
Flood Watch
Today
High: 74 °F
Showers
Tonight
Low: 66 °F
T-storms
Sunday
High: 69 °F⇓
Showers
Likely and
Breezy
Sunday Night
Low: 58 °F
Chance
Showers and
Breezy
Monday
High: 68 °F
Chance
Showers
Monday Night
Low: 55 °F
Mostly Cloudy
Tuesday
High: 66 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 56 °F
Mostly Cloudy

Detailed Forecast

Today

Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 74. South southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Low around 66. East wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers likely and possibly a thunderstorm. Cloudy, with a temperature rising to near 69 by 9am, then falling to around 65 during the remainder of the day. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 58. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 25 mph.

Monday

A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 68. East northeast wind around 15 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a low around 55.

Tuesday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 66.

Tuesday Night

Mostly cloudy, with a low around 56.

Wednesday

Partly sunny, with a high near 65.

Wednesday Night

Mostly cloudy, with a low around 57.

Thursday

Partly sunny, with a high near 66.